SURFOU Wireless Doorbell with 3 Receivers and 1 Button

The SURFOU Wireless Doorbell is a remarkable addition to any home or classroom, providing an impressive range of up to 1300 feet (400 M). This extensive coverage ensures that you will never miss a visitor, no matter where you are in your space. With its multiple learning codes and stable signal scheme, this doorbell boasts a strong anti-interference ability, making it a reliable choice for busy environments.

One of the standout features of this doorbell is its 55 chimes and 5 adjustable volume levels. You can easily select from 55 classic ringtones to suit your mood or the occasion. The volume can be adjusted from 0 to 110dB, allowing you to customize the sound to your preference. Additionally, the doorbell includes an LED indicator and a memory function, ensuring that your previously set tune is retained even after reinsertion.

Designed for durability, the IP55 dustproof and waterproof button can withstand various weather conditions, operating efficiently in temperatures ranging from -22F to 158F (-30C to 70C). This means you can install the button outdoors without worrying about its performance. Powered by a 12V 23A battery, the button has an extremely low power consumption, offering a service life of up to 3 years, which minimizes the hassle of frequent battery replacements.

Installation of the SURFOU Wireless Doorbell is a breeze. It comes ready to use right out of the box. Simply plug the receiver into a socket, remove the plastic sheet from the button, and fix it to the wall using the included double-sided tape or screws. This quick setup can be completed in under 30 seconds, making it perfect for those who value convenience.

The package includes everything you need: 3 plug-in receivers, 1 battery-powered button (with batteries included), a door plate, screws, a mini screwdriver, double-sided adhesive stickers, and an English instruction manual. Should you have any questions or require assistance, the customer service team is available to respond within 24 hours, ensuring a smooth experience with your new doorbell.

In summary, the SURFOU Wireless Doorbell offers a combination of functionality, durability, and ease of use, making it an excellent choice for anyone looking to enhance their home or classroom entryway. With its wide wireless coverage, customizable chimes, and straightforward installation, this doorbell is sure to meet your needs.